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TO-3 Natural Convection Heat Sinks :
40 Products FoundFind a huge range of TO-3 Natural Convection Heat Sinks at element14 Singapore. We stock a wide range of Natural Convection Heat Sinks, such as TO-220, BGA, TO-247 & TO-218 Natural Convection Heat Sinks from the worlds top manufacturers including: Fischer Elektronik, ABL Heatsinks, Wakefield Thermal, Boyd & H S Marston
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (inc GST) | Quantity | Thermal Resistance | Packages Cooled | External Width - Metric | External Height - Metric | External Length - Metric | Heat Sink Material | External Width - Imperial | External Height - Imperial | External Length - Imperial | Product Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ S$12.160(S$13.2544) 5+ S$10.640(S$11.5976) 10+ S$10.430(S$11.3687) 20+ S$10.220(S$11.1398) 50+ S$10.010(S$10.9109) | 4.4K/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | FK 318 Series | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$11.070(S$12.0663) 5+ S$4.920(S$5.3628) 10+ S$4.830(S$5.2647) 20+ S$4.730(S$5.1557) 50+ S$4.630(S$5.0467) | 2.4°C/W | TO-3 | 97mm | 25mm | 50mm | Aluminium | 3.82" | 0.98" | 1.97" | - | |||||
Each | 1+ S$4.100(S$4.469) 5+ S$3.590(S$3.9131) 10+ S$3.520(S$3.8368) 20+ S$3.450(S$3.7605) 50+ S$3.380(S$3.6842) | 14°C/W | TO-3 | 40mm | 12.7mm | 27mm | Aluminium | 1.57" | 0.5" | 1.06" | - | ||||||
Each | 1+ S$4.470(S$4.8723) 5+ S$3.910(S$4.2619) 10+ S$3.840(S$4.1856) 20+ S$3.760(S$4.0984) 50+ S$3.680(S$4.0112) | 12°C/W | TO-3 | 40mm | 27mm | 27mm | Aluminium | 1.57" | 1.06" | 1.06" | - | ||||||
Each | 1+ S$7.050(S$7.6845) 5+ S$6.170(S$6.7253) 10+ S$5.120(S$5.5808) 20+ S$4.590(S$5.0031) 50+ S$4.250(S$4.6325) | 8.4°C/W | TO-3 | 35.56mm | 25.4mm | 47.75mm | Aluminium | 1.4" | 1" | 1.88" | - | ||||||
Each | 1+ S$13.800(S$15.042) 5+ S$12.930(S$14.0937) 10+ S$12.370(S$13.4833) 20+ S$11.930(S$13.0037) 50+ S$11.570(S$12.6113) | 1.2°C/W | TO-3 | 88mm | 35mm | 125mm | Aluminium | 3.46" | 1.38" | 4.92" | - | ||||||
Each | 1+ S$5.470(S$5.9623) 5+ S$4.780(S$5.2102) 10+ S$4.690(S$5.1121) 20+ S$4.590(S$5.0031) 50+ S$4.500(S$4.905) | 2.8°C/W | TO-3 | 65mm | 20mm | 50mm | Aluminium | 2.56" | 0.79" | 1.97" | - | ||||||
Each | 1+ S$32.470(S$35.3923) 5+ S$31.840(S$34.7056) 10+ S$30.930(S$33.7137) 20+ S$29.520(S$32.1768) 50+ S$28.660(S$31.2394) | 7.3°C/W | TO-3 | 40.8mm | 25mm | 26.9mm | Aluminium | 1.61" | 0.98" | 1.06" | - | ||||||
Each | 1+ S$4.760(S$5.1884) 5+ S$4.460(S$4.8614) 10+ S$4.270(S$4.6543) 20+ S$4.110(S$4.4799) 50+ S$3.990(S$4.3491) | 3.3°C/W | TO-3 | 65mm | 20mm | 50mm | Aluminium | 2.56" | 0.79" | 1.97" | - | ||||||
Each | 1+ S$11.840(S$12.9056) 5+ S$11.090(S$12.0881) 10+ S$10.610(S$11.5649) 20+ S$10.230(S$11.1507) 50+ S$9.920(S$10.8128) | 1.4°C/W | TO-3 | 88mm | 35mm | 100mm | Aluminium | 3.46" | 1.38" | 3.94" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$8.660(S$9.4394) 5+ S$8.490(S$9.2541) 10+ S$8.320(S$9.0688) 20+ S$8.150(S$8.8835) 50+ S$7.970(S$8.6873) | 1.5°C/W | TO-3 | 97mm | 25mm | 100mm | Aluminium | 3.82" | 0.98" | 3.94" | - | |||||
Each | 1+ S$11.740(S$12.7966) 5+ S$11.000(S$11.990) 10+ S$10.520(S$11.4668) 20+ S$10.140(S$11.0526) 50+ S$9.840(S$10.7256) | 1.65°C/W | TO-3 | 88mm | 35mm | 75mm | Aluminium | 3.46" | 1.38" | 2.95" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$13.760(S$14.9984) 5+ S$6.770(S$7.3793) 10+ S$6.640(S$7.2376) 20+ S$6.500(S$7.085) 50+ S$6.370(S$6.9433) | 1.9°C/W | TO-3 | 97mm | 25mm | 75mm | Aluminium | 3.82" | 0.98" | 2.95" | - | |||||
Each | 1+ S$32.810(S$35.7629) 5+ S$31.540(S$34.3786) 10+ S$30.260(S$32.9834) 25+ S$28.990(S$31.5991) 50+ S$28.160(S$30.6944) More Pricing... | 1.68°C/W | TO-3 | 120.7mm | 31.8mm | 76.2mm | Aluminium | 4.75" | 1.25" | 3" | - | ||||||
Each | 1+ S$24.110(S$26.2799) 5+ S$23.690(S$25.8221) 10+ S$23.260(S$25.3534) 20+ S$21.320(S$23.2388) 50+ S$19.380(S$21.1242) | 4.5°C/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | - | ||||||
Each | 1+ S$36.440(S$39.7196) 5+ S$34.360(S$37.4524) 10+ S$32.280(S$35.1852) 20+ S$30.950(S$33.7355) 50+ S$29.610(S$32.2749) | 0.95°C/W | TO-3 | 120.7mm | 66.7mm | 140.2mm | Aluminium | 4.75" | 2.63" | 5.52" | - | ||||||
Each | 1+ S$1.950(S$2.1255) 10+ S$1.770(S$1.9293) 25+ S$1.720(S$1.8748) 50+ S$1.680(S$1.8312) 100+ S$1.590(S$1.7331) | 6°C/W | TO-3 | 45mm | 25.4mm | 45mm | Aluminium | 1.77" | 1" | 1.77" | - | ||||||
Each | 1+ S$1.760(S$1.9184) 10+ S$1.540(S$1.6786) 25+ S$1.510(S$1.6459) 50+ S$1.480(S$1.6132) 100+ S$1.450(S$1.5805) | 6°C/W | TO-3 | 45mm | 25.4mm | 45mm | Aluminium | 1.77" | 1" | 1.77" | FK 201 Series | ||||||
Each | 1+ S$16.860(S$18.3774) 5+ S$14.750(S$16.0775) 10+ S$12.220(S$13.3198) 20+ S$10.960(S$11.9464) 50+ S$10.110(S$11.0199) | 2°C/W | TO-3 | 123.8mm | 26.7mm | 100mm | Aluminium | 4.87" | 1.05" | 3.94" | - | ||||||
Each | 1+ S$8.260(S$9.0034) 5+ S$7.740(S$8.4366) 10+ S$7.400(S$8.066) 20+ S$7.140(S$7.7826) 50+ S$6.920(S$7.5428) | 1.9°C/W | TO-3 | 88mm | 25mm | 75mm | Aluminium | 3.46" | 0.98" | 2.95" | - | ||||||
Each | 1+ S$13.580(S$14.8022) 5+ S$12.790(S$13.9411) 10+ S$12.280(S$13.3852) 20+ S$11.680(S$12.7312) 50+ S$11.200(S$12.208) | 4.8K/W | TO-3 | 46mm | 31.8mm | 46mm | Die-cast Aluminium | 1.81" | 1.25" | 1.81" | FK 318 Series | ||||||
Each | 1+ S$2.120(S$2.3108) 10+ S$1.840(S$2.0056) 25+ S$1.740(S$1.8966) 50+ S$1.700(S$1.853) 100+ S$1.600(S$1.744) | 8K/W | TO-3 | 45mm | 12.7mm | 45mm | Aluminium | 1.77" | 0.5" | 1.77" | FK 202 Series | ||||||
Each | 1+ S$8.560(S$9.3304) 5+ S$8.060(S$8.7854) 10+ S$7.740(S$8.4366) 20+ S$7.360(S$8.0224) 50+ S$7.060(S$7.6954) | 4.4K/W | TO-3 | 46mm | 31.8mm | 46mm | Aluminium | 1.81" | 1.25" | 1.81" | FK 318 Series | ||||||
Each | 1+ S$8.090(S$8.8181) 5+ S$7.620(S$8.3058) 10+ S$7.320(S$7.9788) 20+ S$6.960(S$7.5864) 50+ S$6.670(S$7.2703) | 5.4K/W | TO-3 | 46mm | 25.4mm | 46mm | Aluminium | 1.81" | 1" | 1.81" | FK 254 Series | ||||||
Each | 1+ S$2.120(S$2.3108) 10+ S$1.840(S$2.0056) 25+ S$1.740(S$1.8966) 50+ S$1.700(S$1.853) 100+ S$1.600(S$1.744) | 6.8K/W | TO-3 | 42mm | - | 42mm | Aluminium | 1.65" | - | 1.65" | FK 223 Series | ||||||
